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TS39152

Taiwan Semiconductor
Part Number TS39152
Manufacturer Taiwan Semiconductor
Description (TS39151 / TS39152) 1.5A Ultra Low Dropout Positive Voltage Regulator
Published Feb 3, 2010
Detailed Description TS39151/52 1.5A Ultra Low Dropout Positive Voltage Regulator Low Dropout Voltage 0.4V (typ.) Enable Input Control Adjust...
Datasheet PDF File TS39152 PDF File

TS39152
TS39152

Overview
TS39151/52 1.
5A Ultra Low Dropout Positive Voltage Regulator Low Dropout Voltage 0.
4V (typ.
) Enable Input Control Adjustable Output Error Flag Detection General Description The TS39151/52 series are 1.
5A ultra low dropout linear voltage regulators that provide low voltage, high current output from an extremely small package.
These regulator offers extremely low dropout (typically 400mV at 1.
5A) and very low ground current (typically 12mA at 1.
5A).
The TS39151/52 series are fully protected against over current faults, reversed input polarity, reversed lead insertion, over temperature operation, positive and negative transient voltage spikes, logic level enable control and error flag which signals whenever the output falls out of regulation.
On the TS39151/52, the enable pin may be tied to Vin if it is not required for enable control.
This series are offered in 5-pin TO-220, TO-263 package.
Features Dropout voltage typically 0.
4V @Io=1.
5A Output current up to 1.
5A Low ground current Output voltage trimmed before assembly Extremely fast transient response Reversed leakage protection Reverse battery protection www.
DataSheet4U.
com Ordering Information Part No.
TS39151CZ5xx TS39151CM5xx TS39152CZ5 TS39152CM5 -40 ~ +125 C o Operating Temp.
(Junction) Package TO-220-5L TO-263-5L TO-220-5L TO-263-5L Error flag signals output out of regulation Internal current limit Thermal shutdown protection Note: Where xx denotes voltage option, available are 5.
0V, 3.
3V, 2.
5V and 1.
8V.
Applications Battery power equipment LDO linear regulator for PC add-in cards PowerPC TM High efficiency linear power supplies High efficiency post regulator for switching supply Low-voltage microcontrollers and digital logic SMPS post regulator power supplies Multimedia and PC processor supplies Absolute Maximum Rating (Note 1) Supply Voltage Enable Voltage Storage Temperature Range Lead Soldering Temperature (260 oC) ESD Vin Ven TSTG -20V ~ +20 +20 -65 ~ +150 5 (Note 3) V V o C S TS39151/52 ...


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